| 3维激光扫描数据处理的研究综述 |
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| 引用本文： | 郑德华,陈光保,王守光.3维激光扫描数据处理的研究综述[J].测绘与空间地理信息,2008,31(5). |
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| 作者姓名： | 郑德华 陈光保 王守光 |
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| 作者单位： | 河海大学,土木工程学院,江苏,南京,210098 |
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| 基金项目： | 江苏省交通科学研究计划，江苏省交通科学研究计划 |
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| 摘 要： | 在3维激光扫描数据处理的内容和流程中,数据获取和数据配准是数据处理的基本研究内容.根据提出的表面特征提取流程,本文重点阐述了3维激光扫描数据处理中格网建立、数据缩减、数据分割、曲面拟合等方面的研究现状.并提出了相关的基础理论内容与研究方向.
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| 关 键 词： | 3维激光扫描技术 数据处理 格网建立 数据缩减 数据分割 曲面拟合 |
The Overview of 3D Laser Scanning Data Processing |
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| ZHENG De-hua,CHEN Guang-bao,WANG Shou-guang.The Overview of 3D Laser Scanning Data Processing[J].Geomatics & Spatial Information Technology,2008,31(5). |
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| Authors: | ZHENG De-hua CHEN Guang-bao WANG Shou-guang |
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| Institution: | College of Civil Engineering;Hohai University;Nanjing 210098;China |
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| Abstract: | The data acquisition and registration is the basic research topic in the content and flow of 3D laser scanning data processing.According to the flow of surface features extraction,this paper emphatically discussed the research status in 3D laser scanning data processing,such as data segmentation,triangulation,data reduction,surface fitting.It also put forward the basic theoretical contents and research direction.3D laser scanning technology;data processing;triangulation;data reduction;data segmentation;surf... |
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| Keywords: | 3D laser scanning technology data processing triangulation data reduction data segmentation surface fitting |
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